We’re one of the UK’s leading fit-out and refurbishment specialists – including complete dilapidation projects.

We transform the inside and outside of buildings – so, that’s all your commercial, office, industrial, retail and educational space.

We’re a national company, based in Melton Mowbray, Leicestershire with more than 30-years’ experience in the industry.

We work on all sorts of projects from £500 to £3million. We’ve fitted out and refurbished large-scale workspaces for some of the country’s largest brand names. We work on smaller projects too – sometimes all people want are alterations to an existing space like a small office which needs general upgrading or updating.

It doesn’t matter if you’re local or national, large or small – we manage every project from start to finish.



We create inspiring, innovative, efficient and productive workspaces. That’s why we tailor what we do, to every client. Whatever you want, we deliver high standards of design and finishes on every project.


Experience across industrial, commercial, retail, office and educational space

We work directly with surveyors and clients across different sectors on all sorts of projects – from refurbishments to complete dilapidations.

To find out more about the work we’ve done, please browse our case studies.

Case studies

Office Furniture and Industrial Products

Today’s commercial office workspaces are visually more appealing, more open and more functional than ever before. We supply a fantastic range of contemporary, modern and executive designs – anything from a rocking chair to a fully furnished space.

If you have a warehouse that needs kitting out, we have all the products and services you’ll need – from specialist handling equipment, mezzanine floors to storage and stepladders.


“I did wonder how Onyx Interiors were going to transform our open space into offices, but they had the vision – they knew exactly how to transform this area into a workable and liveable space. They drew up the plans, which were spot-on – we didn’t need to make any changes, so we got straight onto it. They had a free reign with the design – all we did was include some of the McDonalds feature graphics to the walls when it was all finished”

McDonalds Franchisee veteran, Kevin Foley of K Foley Ltd.

“I’ve been impressed with their overall approach to the project and the level of finish that has been achieved.  I intend to continue to use Onyx and would recommend them to other clients”

Richard Melling, Divisional Director, Capita Symonds

“I’ve found Onyx Interiors to be very good value for money – competitive, reliable and good quality. I’d definitely recommend them”

Andy Harris, Cushman & Wakefield

“Onyx Interiors provided us with a high quality, conscientious service within challenging timescales. We’d certainly recommend and use them again”

Claire Knapp, Capita National Strategies